Effects of sorghum (sorghum bicolor [L.] Moench) root exudates and extracts on early developmental stages of strigahermonthica (del.) Benth
Other Title(s)
تأثير إفرازات ومستخلصات جذور الذرة (Sorghum bicolor [L.] Moench) على المراحل المبكرة لتطور البودا (Strigahermonthica (Del.) Benth.)
Source
Journal of Science and Technology : in Agricultural and Veterinary Sciences
Issue
Vol. 16, Issue 2 (31 Dec. 2015), pp.95-108, 14 p.
Publisher
Sudan University of Science and Technology Deanship of Scientific Research
Publication Date
2015-12-31
Country of Publication
Sudan
No. of Pages
14
Main Subjects
Abstract EN
Two types of laboratory experiments (in vitro and in vivo) were undertaken at the Faculty of Agricultural Sciences, University of Gezira, Sudan, to investigate the effects of sorghum (Sorghum bicolor [L.] Moench) root exudates and root extracts on early developmental stages of Strigahermonthica (Del.) Benth.
collected from different locations in Sudan.
Collection of seeds was made in S.
hermonthica endemic areas in Gadarif, Gezira and Kordofan.
A total of fifteen Striga populations were collected.
Twelve S.
hermonthica populations, one each, were collected from under sorghum and three S.
hermonthica populations, one each, were collected from under millet.
The fifteen S.
hermonthica populations were arranged in completely randomized design with three replicates.
Striga seeds and/or germilings were examined under a binocular for germination, haustorium initiation, attachment and penetration 24, 72, 144, 192 hour after initial incubation, respectively.
Data were collected and subjected to analysis of variance procedure.
Means were separated for significant using Duncan's Multiple Range Test (P≤ 0.5).
The results revealed that root exudates and extracts of all plants induced seed germination and haustorium initiation in S.
hermonthica.
However, the highest germination, haustorium initiation, attachment and penetration attained by each of S.
hermonthica population, were on their respective hosts.
These findings suggest the existence of both inter-and intra-crop specificity.
Moreover, the results confirmed the existence of two strains of S.
hermonthica, one specific to sorghum and the other, to millet.
American Psychological Association (APA)
Daf Allah, Awad Allah Bilal& Babakr, Abd al-Jabbar al-Tayyib& Zayn al-Abidin, Muhammad Hamzah. 2015. Effects of sorghum (sorghum bicolor [L.] Moench) root exudates and extracts on early developmental stages of strigahermonthica (del.) Benth. Journal of Science and Technology : in Agricultural and Veterinary Sciences،Vol. 16, no. 2, pp.95-108.
https://search.emarefa.net/detail/BIM-674470
Modern Language Association (MLA)
Babakr, Abd al-Jabbar al-Tayyib…[et al.]. Effects of sorghum (sorghum bicolor [L.] Moench) root exudates and extracts on early developmental stages of strigahermonthica (del.) Benth. Journal of Science and Technology : in Agricultural and Veterinary Sciences Vol. 16, no. 2 (Dec. 2015), pp.95-108.
https://search.emarefa.net/detail/BIM-674470
American Medical Association (AMA)
Daf Allah, Awad Allah Bilal& Babakr, Abd al-Jabbar al-Tayyib& Zayn al-Abidin, Muhammad Hamzah. Effects of sorghum (sorghum bicolor [L.] Moench) root exudates and extracts on early developmental stages of strigahermonthica (del.) Benth. Journal of Science and Technology : in Agricultural and Veterinary Sciences. 2015. Vol. 16, no. 2, pp.95-108.
https://search.emarefa.net/detail/BIM-674470
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 104-107
Record ID
BIM-674470